Who are MEAN stack developers: A comprehensive guide!

Updated On: February 7, 2023

Updated By: AppsRhino



The software development industry is heading toward a full-stack development trend due to the exponential growth of digital efforts. 

One well-known name in these technologies is the MEAN stack development. 

Fast, effective, and dynamic websites and apps are urgently required. It is difficult to narrow down the available technologies to just one choice.

The MEAN stack has become a new buzzword, and MEAN stack engineers are in high demand. 

This comprehensive guide will discuss the essential skills and qualities of MEAN stack developers and the benefits of using the MEAN stack for web development. 

Whether you're a business looking to hire a MEAN stack developer or a developer looking to learn more about this popular technology stack, this guide has you covered.

What is MEAN stack?

What is MEAN stack?

MEAN is a set of JavaScript technologies that are open-source and used to create dynamic, scalable, and feature-rich online apps and websites. Using the complete stack development tool, you can make stable and speedy web apps because of their user-friendly nature (MEAN). 

The entire system uses JavaScript technology, from the client and server to the database. The MEAN stack makes it simple to develop effective prototype web applications.

Primary components of MEAN stack


Open source NoSQL database They created MongoDB for cloud applications. Instead of a relational model, the object-oriented organization is used.

The data for the application is kept in MongoDB within the MEAN stack. There is no need to translate the object as it travels from the application to the database and back because the application and the database both utilize JavaScript. Without skipping a beat, the application can move objects back and forth between the database and the back end.

MongoDB is praised for being scalable in terms of both performance and storage. With MongoDB, you can manage massive volumes of data without sacrificing data access since you can add fields to the database without refreshing the entire table. Your database may easily have its resources expanded, making it ideal for applications that occasionally experience spikes in activity.


 A Node.js web application framework is called Express. A rich feature set is balanced with ease of usage.

Express, which makes up the MEAN stack's backend, manages all communications between the front end and the database, facilitating a seamless data flow to the user. Because they made it to work with Node.js, JavaScript is still utilized consistently throughout the stack.

Express is streamlined; it's created to accomplish tasks effectively without clogging up your application. Don't mistake minimalism for featureless, though. To support your development, Express provides great error handling and templating capabilities.

Because Express employs the CommonJS module standard to avoid accidental overwriting variables within the shared namespace, it can protect you from yourself. A variable that you previously created cannot be unintentionally redefined. You must enforce javaScript closures to avoid a time-consuming and expensive mistake.



Although several frontend frameworks are in use, AngularJS, Google's JavaScript frontend framework, is incredibly well-liked. It serves as the frontend JavaScript development default in practice. AngularJS is used while creating web applications with JavaScript.

AngularJS is a component of the MEAN stack, which aids developers in creating the application's user interface. There is a seamless data exchange between all components of your program because the backend, front end, and database are all constructed using JavaScript.

It wasn't by accident that AngularJS rose to the top spot among JavaScript frontend frameworks. It is the best front end to build cloud-native applications since it can simultaneously develop for desktop and mobile use. It has well-tuned performance and simple-to-use templates.



Asynchronous events are used by the open-source JavaScript framework Node.js to handle numerous connections simultaneously. Because it can easily scale requests as needed, it is the perfect foundation for a cloud-based application. The majority of well-known web properties probably use Node.js.

The foundation of the MEAN stack is Node.js. Node.js is specifically designed to function on top of Express. AngularJS connects to Node.js without any issues to provide quick data serving. The integrated web server in Node.js makes it simple to upload your MongoDB database and application to the cloud.

The ability to scale is Node.js' greatest asset. The finest cloud applications can react promptly to usage increases. If practically limitless processing power is only accessible after your users log off, what good is it? You may serve additional people by increasing your resources as needed. The framework's single-thread architecture enables the application to deliver a fluid user experience across several connections. One million connections can be active at once with Node.js.

Keep in mind that Node.js performs better when many low-resource requests are made than a few resource-intensive requests. A single thread can prevent process deadlocks but cannot prevent a big process from stopping the system for all users.

Benefits of using MEAN stack

  1. The key advantage of MEAN stack technology is its talented and experienced development community.
  2. It helps in providing creative answers to the questions of many MEAN users and developers.
  3. Hiring multiple MEAN developers or teams for your front and backend requirements will help you avoid overhead costs like resources, infrastructure, and equipment.
  4. Hire MEAN stack engineers who adhere to industry-recognized security standards and best practices to safeguard your sensitive data from phishing concerns, MITM attacks, and cyberattacks.
  5. The hassle-free server deployment of mobile and web apps by MEAN stack developers is another crucial advantage.
  6. Integrate isomorphic code for your server and browser to promote quicker loading times, making your application active and highly responsive to user queries.


In conclusion, MEAN stack developers are highly skilled web developers who have expertise in using the MEAN software stack to build dynamic, scalable, and high-performance web applications. 

With their knowledge of the four technologies that make up the MEAN stack - MongoDB, Express.js, AngularJS, and Node.js - these developers can create powerful and efficient web applications that can meet the needs of businesses of all sizes. 

Hire AppsRhino's MEAN stack engineers today to quickly construct feature-rich, cutting-edge online and app projects across all sectors.


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